/*******************************************************************************
* Copyright (c) 2006, 2008 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.cdt.core.lrparser.tests.c99;
import java.util.Collections;
import org.eclipse.cdt.core.dom.ICodeReaderFactory;
import org.eclipse.cdt.core.dom.ast.IASTDeclaration;
import org.eclipse.cdt.core.dom.ast.IASTNode;
import org.eclipse.cdt.core.dom.ast.IASTSimpleDeclaration;
import org.eclipse.cdt.core.dom.ast.IASTTranslationUnit;
import org.eclipse.cdt.core.dom.lrparser.BaseExtensibleLanguage;
import org.eclipse.cdt.core.dom.lrparser.c99.C99Language;
import org.eclipse.cdt.core.dom.lrparser.cpp.ISOCPPLanguage;
import org.eclipse.cdt.core.model.ILanguage;
import org.eclipse.cdt.core.parser.CodeReader;
import org.eclipse.cdt.core.parser.ExtendedScannerInfo;
import org.eclipse.cdt.core.parser.IScannerInfo;
import org.eclipse.cdt.core.parser.ParserLanguage;
import org.eclipse.cdt.core.parser.ScannerInfo;
import org.eclipse.cdt.core.parser.tests.ast2.AST2SelectionParseTest;
import org.eclipse.cdt.internal.core.dom.SavedCodeReaderFactory;
import org.eclipse.cdt.internal.core.parser.ParserException;
import org.eclipse.core.resources.IFile;
import org.eclipse.core.resources.IFolder;
public class C99SelectionParseTest extends AST2SelectionParseTest {
public C99SelectionParseTest() {}
public C99SelectionParseTest(String name) { super(name); }
protected IASTNode parse(String code, ParserLanguage lang, int offset, int length) throws ParserException {
return parse(code, lang, false, false, offset, length);
}
protected IASTNode parse(IFile file, ParserLanguage lang, int offset, int length) throws ParserException {
IASTTranslationUnit tu = parse(file, lang, false, false);
return tu.selectNodeForLocation(tu.getFilePath(), offset, length);
}
protected IASTNode parse(String code, ParserLanguage lang, int offset, int length, boolean expectedToPass) throws ParserException {
return parse(code, lang, false, expectedToPass, offset, length);
}
protected IASTNode parse(String code, ParserLanguage lang, boolean useGNUExtensions, boolean expectNoProblems, int offset, int length) throws ParserException {
ILanguage language = lang.isCPP() ? getCPPLanguage() : getC99Language();
IASTTranslationUnit tu = ParseHelper.parse(code, language, useGNUExtensions, expectNoProblems, 0);
return tu.selectNodeForLocation(tu.getFilePath(), offset, length);
}
protected IASTTranslationUnit parse( IFile file, ParserLanguage lang, IScannerInfo scanInfo, boolean useGNUExtensions, boolean expectNoProblems )
throws ParserException {
ILanguage language = lang.isCPP() ? getCPPLanguage() : getC99Language();
String fileName = file.getLocation().toOSString();
ICodeReaderFactory fileCreator = SavedCodeReaderFactory.getInstance();
CodeReader reader = fileCreator.createCodeReaderForTranslationUnit(fileName);
return ParseHelper.parse(reader, language, scanInfo, fileCreator, expectNoProblems, true, 0);
}
protected IASTTranslationUnit parse( IFile file, ParserLanguage lang, boolean useGNUExtensions, boolean expectNoProblems )
throws ParserException {
return parse(file, lang, new ScannerInfo(), useGNUExtensions, expectNoProblems);
}
protected ILanguage getC99Language() {
return C99Language.getDefault();
}
protected ILanguage getCPPLanguage() {
return ISOCPPLanguage.getDefault();
}
// public void testBug193185_IncludeNext() throws Exception
// {
// String baseFile = "int zero; \n#include \"foo.h\""; //$NON-NLS-1$
// String i1Next = "int one; \n#include_next <foo.h>"; //$NON-NLS-1$
// String i2Next = "int two; \n#include_next \"foo.h\""; //$NON-NLS-1$
// String i3Next = "int three; \n"; //$NON-NLS-1$
//
//
// IFile base = importFile( "base.c", baseFile ); //$NON-NLS-1$
// importFile( "foo.h", i1Next ); //$NON-NLS-1$
// IFolder twof = importFolder("two"); //$NON-NLS-1$
// IFolder threef = importFolder("three"); //$NON-NLS-1$
// importFile( "two/foo.h", i2Next ); //$NON-NLS-1$
// importFile( "three/foo.h", i3Next ); //$NON-NLS-1$
//
// String[] path = new String[] {
// twof.getRawLocation().toOSString(),
// threef.getRawLocation().toOSString()
// };
//
// IScannerInfo scannerInfo = new ExtendedScannerInfo( Collections.EMPTY_MAP, path, new String[0], path );
//
// IASTTranslationUnit tu = parse(base, ParserLanguage.C, scannerInfo, false, true);
//
// IASTDeclaration[] decls = tu.getDeclarations();
// assertEquals(4, decls.length);
//
// IASTSimpleDeclaration declaration = (IASTSimpleDeclaration)decls[0];
// assertEquals("zero", declaration.getDeclarators()[0].getName().toString()); //$NON-NLS-1$
//
// declaration = (IASTSimpleDeclaration)decls[1];
// assertEquals("one", declaration.getDeclarators()[0].getName().toString()); //$NON-NLS-1$
//
// declaration = (IASTSimpleDeclaration)decls[2];
// assertEquals("two", declaration.getDeclarators()[0].getName().toString()); //$NON-NLS-1$
//
// declaration = (IASTSimpleDeclaration)decls[3];
// assertEquals("three", declaration.getDeclarators()[0].getName().toString()); //$NON-NLS-1$
// }
//
//
// public void testBug193366() throws Exception
// {
// String baseFile =
// "#define FOOH <foo.h> \n" + //$NON-NLS-1$
// "#define bar blahblahblah \n" + //$NON-NLS-1$
// "#include FOOH \n" + //$NON-NLS-1$
// "#include <bar.h> \n"; //$NON-NLS-1$
//
// String fooFile = "int x; \n"; //$NON-NLS-1$
// String barFile = "int y; \n"; //$NON-NLS-1$
//
//
// IFile base = importFile( "base.c", baseFile ); //$NON-NLS-1$
// IFolder include = importFolder("inc"); //$NON-NLS-1$
// importFile( "inc/foo.h", fooFile ); //$NON-NLS-1$
// importFile( "inc/bar.h", barFile ); //$NON-NLS-1$
//
// String[] path = new String[] { include.getRawLocation().toOSString() };
// IScannerInfo scannerInfo = new ExtendedScannerInfo( Collections.EMPTY_MAP, path, new String[0], path );
//
// IASTTranslationUnit tu = parse(base, ParserLanguage.C, scannerInfo, false, true);
//
// IASTDeclaration[] decls = tu.getDeclarations();
// assertEquals(2, decls.length);
//
// IASTSimpleDeclaration declaration = (IASTSimpleDeclaration)decls[0];
// assertEquals("x", declaration.getDeclarators()[0].getName().toString()); //$NON-NLS-1$
//
// declaration = (IASTSimpleDeclaration)decls[1];
// assertEquals("y", declaration.getDeclarators()[0].getName().toString()); //$NON-NLS-1$
// }
}
